Forums
New posts
Articles
Product Reviews
Policies
FAQ
Log in
Register
What's new
Search
Search
Search titles only
By:
New posts
Menu
Log in
Register
Install the app
Install
Forums
Apple Computing Products:
macOS - Operating System
How to determine cause of iMac "blacking out"?
JavaScript is disabled. For a better experience, please enable JavaScript in your browser before proceeding.
You are using an out of date browser. It may not display this or other websites correctly.
You should upgrade or use an
alternative browser
.
Reply to thread
Message
<blockquote data-quote="mad_macs" data-source="post: 1665657" data-attributes="member: 334614"><p>Actually I believe he did infer in a round about way that it goes black - not shutdown since he has to unplug it to restart it. It does sound graphics related and possibly memory needs reseating. If it goes black press the power button for 5 seconds and it will force it off. Have you Flashed the NVRAM?</p></blockquote><p></p>
[QUOTE="mad_macs, post: 1665657, member: 334614"] Actually I believe he did infer in a round about way that it goes black - not shutdown since he has to unplug it to restart it. It does sound graphics related and possibly memory needs reseating. If it goes black press the power button for 5 seconds and it will force it off. Have you Flashed the NVRAM? [/QUOTE]
Verification
Post reply
Forums
Apple Computing Products:
macOS - Operating System
How to determine cause of iMac "blacking out"?
Top